I tend to prefer KDE because I'm a tinkerer, but I don't hate GNOME or anything. I think it's good for someone who wants the UI to just work and generally get out of the way without much fiddling, although last time I tried it I did find it needed a few extensions to add some basic stuff for whatever reason.
But ultimately, I think it's good to have choices for both sides of the spectrum, that's kind of what FOSS is all about in the end.
Note to self: check on DJKJuicy in a couple of years before trying this